<?php

namespace App\Http\Controllers;

use App\Statistique;
use App\Campagne;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use App\Traits\CouponTrait;
use App\Traits\GraphTrait;

class StatistiqueController extends Controller
{
    use CouponTrait;
    use GraphTrait;
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {   
        $sites = Auth::user()->sites()->get();
        foreach ($sites as $site) {
            if(isset($site->campagnes)){
                $campagnes = $site->campagnes;
                foreach ($campagnes as $campagne) {
                    switch ($campagne->camp_type) {
                        case 0:
                            $campagne->camp_type = "Mur";
                            break;
                        case 1:
                            $campagne->camp_type = "Panier";
                            break;
                        case 2:
                            $campagne->camp_type = "Mur sans sélection";
                            break;
                        case 3:
                            $campagne->camp_type = "Panier Sélectionnable";
                            break;
                    }
                    $coupons = $campagne->coupons;
                    foreach ($coupons as $coupon) {
                        $coupon->quantity = $this->getFullQuantity($coupon);
                        $coupon->remain = $this->getFullQuantity($coupon) - $this->getUsedQuantity($coupon);
                        $coupon->diffused = $this->getDiffusedQuantity($coupon);
                        $coupon->isPrintable = $this->isAvailableToPrint($coupon, $campagne);
                        $coupon->isPaused = $this->isPausedToPrint($coupon, $campagne);
                    }
                }
            }
        }
        return view('stats.index')->with(['sites' => $sites]);
    }

    /**
     * Show the stat detail of a campaign.
     *
     * @return \Illuminate\Http\Response
     */
    public function statdetail(Campagne $campagne) {
        $count = 0;
        $colors = config('constants.colors');
        switch ($campagne->camp_type) {
            case 0:
                $campagne->camp_type = "Mur";
                break;
            case 1:
                $campagne->camp_type = "Panier";
                break;
            case 2:
                $campagne->camp_type = "Mur sans sélection";
                break;
            case 3:
                $campagne->camp_type = "Panier Sélectionnable";
                break;
        }

        $coupons = $campagne->coupons;
        foreach ($coupons as $coupon) {
            $coupon->quantity = $this->getFullQuantity($coupon);
            $coupon->remain = $coupon->quantity - $this->getUsedQuantity($coupon);
            $coupon->diffused = $this->getDiffusedQuantity($coupon);
            $coupon->isPrintable = $this->isAvailableToPrint($coupon, $campagne);
            $coupon->isPaused = $this->isPausedToPrint($coupon, $campagne);
            $coupon->color = $colors[$count];
            $count++;    
        }
        $enddate = date('Y-m-d');
        $startdate = date('Y-m-d', strtotime("-30 days"));
        return view('stats.detail')->with(['campagne' => $campagne, 'startdate' => $startdate, 'enddate'=> $enddate]);
    }

    public function load_stats(Request $request){
        $campid = $request->campid;
        $startdate = $request->startdate;
        $enddate = $request->enddate;

        // ---- Labels pour la période
        $labels = $this->getLabelsForStats($startdate, $enddate);

        // ---- Data pour le graphique global
        $dataGlobal = $this->getDataForCamp($labels, $campid);
        
        // ---- Data pour le graphique par coupons 
        $campagne = Campagne::where(['camp_id' => $campid])->first();
        $coupons = $campagne->coupons;
        $dataSpec = [];
        foreach ($coupons as $coupon) {
            $dataCoupon = $this->getDataForCoupon($labels, $campid, $coupon);
            $dataSpec[$coupon->coupon_code] = $dataCoupon;
        }

        $data = array('labels' => $labels, 'dataGlobal' => $dataGlobal, 'dataSpec' => $dataSpec);

        return json_encode($data);
    }
}